1. Shrinkage in injection molding is a common problem in injection molding, especially for plastic products with high surface qu…… MORE
There are many processes of plastic shell processing. Many friends know little about the professional knowledge of plastic shell…… MORE
Now plastic shell plays a very important role in people's life. Plastic shell is widely used in many industries. While enjoying …… MORE
When the plastic is disturbed by gas during the filling process, crazes or tiny bubbles often appear on the surface of the plast…… MORE
一．塑膠料的特征 1.塑膠料具有質輕、比強度高、不銹蝕、絕緣性好、加工性好、加工本錢低、適合大批量消費等優點，塑膠料在家用電器中的應用有著非常重要的作用。 2.據報道，近年美國度電的塑料耗費量占其總塑料耗費量的4.7%，而日本家電塑料耗費量更占到其總塑料耗費量的12.3%。我國由于是家電大國……
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塑膠外殼披鋒又稱飛邊、溢邊、溢料等，大多發作在塑膠外殼模具的分合位置上，如：模具的分型面、滑塊的滑配部位、鑲件的縫隙、頂桿的孔隙等處。溢料不及時處理將會進一步擴展化，從而壓印塑膠模具構成部分陷塌，形成永世性損傷。塑膠模具鑲件縫隙和頂桿孔隙的披鋒還會使塑膠外殼品在模上，影響脫模。 塑膠外殼披鋒本質上是塑膠原……
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Large medical devices are relatively expensive products, and their volume is also relatively large, so it is troublesome to main…… MORE
The accuracy of plastic injection mold processing determines the accuracy of plastic parts, so it is very important to control t…… MORE
The cost of plastic shell is a problem that many people are very concerned about. They all want to know what the cost of plastic…… MORE
Multi material injection molding is to integrate a variety of plastic materials with different characteristics to improve the ad…… MORE
The quality of injection molding products is the premise and guarantee for the development of injection mold processing plants, …… MORE
Plastic internal stress refers to a kind of internal stress produced by the plastic shell during the melting process due to the …… MORE
